Ford 6.7L Power Stroke Diesel :: 2016 - Clunk Sound Happens When Go From Drive To Reverse Or Using Exhaust Brake When Towing?
Oct 29, 2015
What is the source of the sound? Listen for the clunk b/w 3 and 4 seconds. I just dropped off my 2016 Super Duty 6.7 CC LB 4x2 at the dealership. I'm afraid that they will say the sound is a characteristic but I never had the sound on my 2011 Super Duty 6.7 CC LB 4x4. This sound happens when I go from drive to reverse or when using the exhaust brake when towing. The sound does not exist when the transmission is cold only when it is fully hot. It will also make this noise when climbing a really steep hill in first gear with fiver and the torque converter needs to slip a little.
As far as I can tell all of the u joints are tight and the axial support is tight I only have 2000 miles on my truck.
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I just took my new (to me) 2012 F350 out for it's first real tow job; pulled our 9,500lb travel trailer up and over the Sierra Nevada Mountains for a week long camping trip.
Under load, I started to smell a burning metal/paint smell in the cab, to the extent that I was wondering if something was wrong. All of the gauges were fine, and there was no unusual smell under the hood.
My wife discovered the floor on the passenger side was hot to touch (directly above the exhaust), and it actually started to melt a few plastic items in her purse.
I did just have the EGR valve replaced after it threw a code; not sure if there's some coating on the new one that could be burning off.
Isit normal for the floorboard to be that hot when working thes trucks?
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I continuously read that people with 6.2 F250s averaging 13 mpg or so in a combination city/highway driving. This 2014 4x4 barely has enough power to move itself (honestly, I'd rather have my Ram 1500 back) and barely gets 10mpg. Basically have to give it about half-pedal to even get up to freeway speed and floor it if i want to pass anything. Is it just that much of a POS or does this not sound right? Other than a massive "clunk" sound when shifting from reverse to drive or vice versa, no indication of any problems.
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So I have a 06 350 and I'm getting clunking from drive to reverse and now with drive too, I know my rear diff is on it's last days but I am wondering if that could cause the clunking and now my truck around 90km shakes likes crazy and same thing wana know if that's the diff. And if I was to fix diff myself would it not just be easier for me to just swap axles if I wanted to be cheap??
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Getting an occasional tea kettle type sound when towing. Immediately thought head gaskets but no coolant loss or residue on the degas bottle or cap, no change in coolant level. If I just back off of the throttle it will go away immediately and may or may not come back on the trip.
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I picked up a 2016 F250 Powerstroke in the first of March. I owned a 2011 before and loved it.
The 2016 has been great so far, but I've noticed a sound that wasn't present in my 2011.
When the transmission is warmed up, I get a "cla-click" sound from the transmission area when sifting from park to reverse. It doesn't do it all the time and I can only hear it, not "feel" it.
This AM I heard a similar click sound when I came to a complete stop. I only heard it while stopping, not while taking off. I could repeat it almost every time I stopped. I was in drive the whole time I heard the click sound while stopping.
What it may be? I know sounds are one of the hardest things to communicate/diagnose.
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2003 6.0 FX4 w/ Auto Transmission, 180,000 miles
Last transmission service - unknown (I have owed the truck for 3,000 miles). I just acquired a clunking sound when shifting from R to P or R to N. No noise from N to D or lower or back up to D. It does not grind into gear, just clunks one time. It is rather loud.
All shifting while driving is normal, no slipping, or noise. This occurs on level ground, at operating temp, and +-650 RPMs.
Fluid level is okay. No strange odor. What will be the next steps to investigate?
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I've been having frequent, low speed, short trips lately and have been seeing the 'Cleaning Exhaust Filter' message pop up. Given that I have only been mere minutes from my destination in each case, I thought 'good luck with that'.
Today I see the 'Drive to Clean' message, followed by the 'Cleaning Exhaust Filter' message which stayed on (I have been used to it appearing for only a second or two.)
It should all be fine tomorrow though as I have a longer trip planned.
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On my way home from work the other day my 2000 7.3l started making a humming sound while driving. I noticed that it was shifting harder and it began to slam into gear when I would take off from a stop. By the time I pulled into the driveway I had to be half way into the pedal to keep it moving. I shifted into reverse and it clunked loudly and didn't want to back up. I don't know much about transmissions but I'm thinking that it's probably shot. I'm hoping that it's something other than a complete rebuild but doubtful.
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I have a new issue that started last Friday. When I put the truck in gear and let it begin to pull itself, drive or reverse, it has a strange jerking or slipping deal. It doesn't happen every time but when it does you can feel it in the drivetrain. I took it to the shop that did the motor work and they ran a diagnosis(while I watched) on the motor and its turns up nothing. It runs perfect, shifts like it always has, but just has this jerking/slipping thing when I let off the brake and it starts to pull itself.
If I go from brake to throttle its fine. I had the rearend diff worked on to fix the leaky ring and pinion seal and the differential cover sealed at the dealer last month. I searched and don't see anything like what I am experiencing. Could my tranny be giving it up now? It has never been overworked and never overheated. I had the full fluid service done at about 70k and now it has about 130k on it.
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I am at 34,600 miles and had the oil changed yesterday afternoon. My son picked the truck up for me and on his way home the "drive to clean exhaust message" came on with the "check engine light" at the same time. I get home from work, re-check owners manual and no mention of the check engine light coming on with the drive to clean message.
I called my service rep and he says drive it as per owners manual, so I head out drive about 45 miles, averaging 60 mph nothing changes, both lights/messages are still on. Truck seems to be running fine and the last cleaning exhaust message was Sunday and I believe I was out long enough for it to do its job. It will go into the shop tomorrow, but was looking for thoughts from the the rest of you pros before I go.
I mention the oil change only because after the last oil change at around 30,000 miles I drive to work 2 days after and my water pump starts leaking.. coincidence I know.. but getting freaked out as I approach 36000 miles..Truck is a 2011 and I bought it new in Jan of 11.
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2011, 69,000 miles. My truck is experiencing very hard shifts from park to drive or park to reverse after a cold soak. It goes away once warmed up. I can't find any excessive driveline play and my transmission fluid level appears fine and in good condition.
The last repair done on my truck was around 7,000 miles ago and it was for a transmission fluid leak around the bell housing. They just replaced the seal between the torque converter and transmission.
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Any downside to using (enabling) the Exhaust Brake (aka 'Jake' Brake) all the time?
I ask since there is a switch to turn this on and off, and I wonder why. My experience driving fire trucks in a previous life was that the Jake Brake was always enabled (I do not recall there being any way to turn it off).
I suppose that on icy roads, it is probably a good idea to not have it on, but that is all I could come up with. Am I missing something?
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I have a 2011 F-350 CCSB 4x4 w/ 20" Wheels and the electronic locker. I have had for some time a noise when I go over small bumps (pulling into garage up a 1" lip) at slow speeds. It sounds/feels like side to side movement. I have traced this down to what sounds like looseness inside the rear differential. To recreate, I lay down and shove hard on the spare tire. This pushes the truck side to side. I can hear a clank/clunk at both wheels around the brake area.
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While driving into work today I noticed that when I turn the exhaust brake on the light flashes 4 times and turns back off. This definitely does not seem normal but it is cold outside. Could it being 9* have anything to do with this?
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I have a 2013 F-350 with the 6.7L. I pull a 36' 5th wheel with a Swivel Wheel motorcycle on the back. So I'm pretty heavy. Plenty of pulling power, but going down hill, the automatic braking doesn't work anywhere near as well as the exhaust brake I had on my '96 F-250 with the 7.2L. Considering installing the BD Dual Vane Exhaust Brake. Looking for feedback about installing the BD DVEB. How well does it work?
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I have a 13 Altima and have been hearing a clunk/pop sound when coming to a stop and sometimes when changing from park to drive and park to reverse. It seems to also be there when accelerating too and the car is also seem to be vibrating when moving at lower speeds. Today i noticed something else. I parked the car and took the key out. I went to the side of the car and slowly rocked it back and forth and started to hear this clunk sound. I have uploaded it to youtube and can be found here [URL].... . After hearing the sound, I decided to take the driver wheel off and noticed it makes the same sound when i move the tires. It seems to be coming from the CV joint, where it connects to the transmission. why would a car make that clunk sound with the car/key off and swayed back and fourth? does this seem like a CV joint issue or something related to the transmission.
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I'm looking at maybe trading for a 2004 F350 with a studded and deleted 6.0. It has a "thumping" sound coming through the intake like an exhaust valve is staying closed. My question is, how common is it for the rocker arm retainer or rocker itself to fail? It has 204k miles, and the owner says he was on his way home about 2 weeks ago and it just started doing it.
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Last year while towing my fifth wheel to the North Rim of the Grand Canyon my oil temp went to 260 degrees several times. The outside temps were 95 degrees at the start and it is a long steep climb with a heavy load. Each time I pulled over for a bit, as I couldn't remember at what temp that plastic thing inside the oil filter melted. Each time it cooled off fairly quickly but it really stressed me out. So how hot can the oil get. I am using Rotella T-6 and my temp different is only 12-15 unloaded. Could I allow 280 for 15 minutes or so?
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My dad recently bought 2006 6.0. He has had it about 2 and half months. Has the egr delete kit installed. The truck has ran great. Up until Wednesday the 3rd. My dad headed to Ut to pick up our new quads. While heading up a small grade with empty trailer in tow. Truck went to limp mode, fan kicked on, orange wrench came on on dash board. He pulled over let her cool down turned her off.
Checked fluids Then started her back up and she was fine. That has happened 3 times. Now he is on his way back (tow haul mode turned on) and it is doing it again. She hasn't went into limp mode yet. As soon as the fan kicks in my dad pulls over immediately and puts it in park. And lets her cool down checks fluids. This issue only happens mid way up a grade. So my question is...... What is causing this? How do we fix her and make her a happy truck again.
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I have a 05 6.0l that started over heating while towing recently. In 2012 i did egr delete, oil cooler, stc fitting, and coolant filter. I recently changed radiator and tstat think that was the problem due to small leak in radiator, but still towing about a 4-5k load temps rise to over heat while towing. What to look for next. Also fan seems to be work properly I monitor fan speed etc., and tft on my scangauge.
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